diff --git a/stack.sh b/stack.sh
index cf121af..99a0828 100755
--- a/stack.sh
+++ b/stack.sh
@@ -845,9 +845,9 @@
     }
     replace_pipeline "ec2cloud" "ec2faultwrap logrequest totoken authtoken keystonecontext cloudrequest authorizer ec2executor"
     replace_pipeline "ec2admin" "ec2faultwrap logrequest totoken authtoken keystonecontext adminrequest authorizer ec2executor"
-    replace_pipeline "openstack_api_v2" "faultwrap authtoken keystonecontext ratelimit serialize extensions osapi_app_v2"
-    replace_pipeline "openstack_compute_api_v2" "faultwrap authtoken keystonecontext ratelimit serialize compute_extensions osapi_compute_app_v2"
-    replace_pipeline "openstack_volume_api_v1" "faultwrap authtoken keystonecontext ratelimit serialize volume_extensions osapi_volume_app_v1"
+    replace_pipeline "openstack_api_v2" "faultwrap authtoken keystonecontext ratelimit osapi_app_v2"
+    replace_pipeline "openstack_compute_api_v2" "faultwrap authtoken keystonecontext ratelimit osapi_compute_app_v2"
+    replace_pipeline "openstack_volume_api_v1" "faultwrap authtoken keystonecontext ratelimit osapi_volume_app_v1"
 fi
 
 # Helper to clean iptables rules